• Etiqueta

Los formularios (FORMs) con sus campos (FIELDS) permiten mostrar y manipular una tabla del modelo de datos (o parte de ella). También pueden ejecutar acciones a través de eventos (EVENTS) o de botones (BUTTONS).

Sus atributos son:

• id: identificador del formulario
• source: elemento del modelo de datos al que está vinculado el formulario
• caption: título del formulario
• tooltip: descripcion larga

<form id="frm_sample" source="people" caption="Sample Form">     

   <orderby>name</orderby>        

   <fields>
      <key source="pk"/>
      <field source="name" caption="Name" type="string" len="40" maxlen="80" msg="Name empty"/>
      <string source="addr" caption="Address" len="40" maxlen="180" canbenull="Y">          
	  <defvalue>This is a default value...</defvalue>
      </string>
      <int source="age" caption="Age" len="3" maxlen="3" msg="Invalid age">          
	  <colfunc>MAX</colfunc>
      </int>
      <float  source="height" caption="Height" len="5" maxlen="5" msg="Invalid height"/>          
      <date source="bdate" caption="Birth day" msg="The Birth date is invalid" />
      <time source="ctime" caption="Current time" canbenull="N" msg="Incorrect ctime"/>
      <string source="tstamp" caption="Time Stamp" canbenull="Y" msg="Invalid TimeStamp">
	  <defvalue>=date("Y-m-d H:i:s")</defvalue>
      </string>
      <text source="remarks" caption="Remarks" canbenull="Y" width="40" height="30"/>
   </fields>   

   <events>
       <beforedelete>            
	  <action type="php">
	     <code>return 0;<code>
             <msg>You can not delete this field</msg>                  
          </action>                       
       </beforedelete>   
   </events>                      
   
   <buttons>           
      <action type="php" caption="PHP code">
	   <tooltip>Press here to launch a php function</tooltip>
	   <code>MyPHPFunc();<code>
	   <msg>Are you sure make this test ?</msg>
      </action>           
   </buttons>
                      
</form>
   

<!ELEMENT form (doc?,datasource?,filter?,orderby?,theme?,help?,fields,events?,buttons?,acl?)>

<!ATTLIST form id ID #REQUIRED
               source CDATA ''
               caption CDATA #REQUIRED
               tooltip CDATA '' >